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l, m and n are three parallel lines inte...

l, m and n are three parallel lines intersected by the transversals p and q at A, B, C and D,E, F such that they make equal intercepts AB and BC on the transversal p. Show that the intercepts DE and EF on q are also equal.

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VGS PUBLICATION-BRILLIANT-QUADRILATERALS-EXERCISE
  1. ABCD is a square. E, F, G and H are the mid points of AB, BC, CD and D...

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  2. In DeltaABC, D, E and F are the midpoints of sides AB, BC and CA respe...

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  3. l, m and n are three parallel lines intersected by the transversals p ...

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  4. In the Fig. AD and BE are medians of DeltaABC and BE"||"DF. Prove that...

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  5. Show that the figure formed by joining the midpoints of sides of a rho...

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  6. Show that the line segments joining the midpoints of the opposite side...

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  7. ABC is a triangle right angled at 'C'. A line through the midpoint M o...

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  8. ABC is a triangle right angled at 'C'. A line through the midpoint M o...

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  9. Sum of the angles in a quadrilateral is ……….

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  10. Fill in the blank:In a quadrilateral one pair of opposite sides are pa...

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  11. square ABCD is a trapezium in which AB////CD ,if angleA = 45^@,then a...

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  12. square ABCD is a parallelogram. If angleD = 80^@ then angle A, angle B...

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  13. The Bisectors of any two interior angles of a rhombus meet at

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  14. Diagonals are equal in a

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  15. Angle between the diagonals of a rhombus is

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  16. Each angle of a rectangle is

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  17. In DeltaABC,BC=8cm and D, E are the midpoints of AB and AC, also AF=1/...

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  18. In DeltaABC , D, E and F are the mid points of the sides, then DeltaDE...

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  19. If the diagonals of a quadrilateral bisect each other then it is a

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  20. Two adjacent sides of a parallelogram are 4.7 cm and 6.3 cm then its p...

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